Following a phone screen, two in-person interviews at the office, one a case interview, the other behavioral. Note that the case interview began with a mini "tell me about yourself" exchange perhaps meant to be a warm up. Case interview was candidate led market entry problem. Not much information volunteered, but interviewer (manager level) was fairly quick to shut down unwanted branches, eg product questions. Probing on numbers and estimates given so be sure to cite your assumptions/logic/knowledge. I didn't feel I did well, although I did notice that I hit upon the key lever (after which interview quickly over!) I did progress to next round (still to be scheduled) so I suppose I did adequately. The behavioral interview was very "softball" with a partner.

2 rounds, 5 interviews total. Consisted of 4 cases with some behavioral questions. Final interview with partner only on behaviorals. The whole process was really quick and great, with very accommodating recruiter.